v1.6.0

Gurobi v1.6.0

Diff since v1.5.0

Merged pull requests:

• Add Env(params::Dict) for setting parameters before GRBstartenv (#596) (@odow)
• Prep for v1.6.0 (#597) (@odow)

Closed issues:

• Provide a way to set configuration parameters in Gurobi.Env (#588)

v1.5.0

Gurobi v1.5.0

Diff since v1.4.0

Merged pull requests:

• Add support for ScalarNonlinearFunction (#575) (@torressa)
• Add MINLPTests (#586) (@odow)
• Track nonlinear resultant vars outside of MOI (#590) (@simonbowly)
• Add support for ConstraintPrimal of nonlinear constraints (#593) (@odow)
• Fix bug in handling of off-diagonal QP terms in ScalarNonlinearFunction (#594) (@odow)
• Prep for v1.5.0 (#595) (@odow)

Closed issues:

• Support ConstraintPrimal for ScalarNonlinearFunction (#592)

v1.4.0

Gurobi v1.4.0

Diff since v1.3.1

Merged pull requests:

• Fix repeated word in README (#577) (@odow)
• Fix setting names that are too long (#580) (@odow)
• Add support for MOI.SolutionLimit (#581) (@odow)
• Add v12 interface (#582) (@torressa)
• Fix callback attributes in MOI.ListOfModelAttributesSet (#584) (@odow)
• Prep for v1.4.0 (#585) (@odow)

Closed issues:

• Gurobi Error 10003: Name too long (#576)
• Gurobi.jl doesn't support MOI.set(model, MOI.SolutionLimit(), nr_solutions) (#578)
• ListOfModelAttributesSet does not include callbacks (#579)
• Gurobi.jl indicates a wrong version in the logfile (#583)

v1.3.1

Gurobi v1.3.1

Diff since v1.3.0

Merged pull requests:

• Update manual install instructions in README (#567) (@odow)
• Add src/gen110 to .codecov exclude (#568) (@odow)
• Clarify license instructions in README (#572) (@odow)
• Fix return type of SimplexIterations (#573) (@odow)
• Prep for v1.3.1 (#574) (@odow)

Closed issues:

• Gurobi JLL optout still downloads artifact (#564)
• Building a relocatable application (#566)
• Proper way to work with v1.3.0 (#570)
• README could have clearer instructions for WLS license (#571)

v1.3.0

Gurobi v1.3.0

Diff since v1.2.3

Merged pull requests:

• Use Gurobi_jll for binaries (#545) (@odow)
• Update versions in GitHub actions (#559) (@odow)
• Add Getting help section to README (#560) (@odow)
• Fix performance of adding SecondOrderCone constraints (#561) (@odow)
• Prep for v1.3.0 (#562) (@odow)

Closed issues:

• Support deletion of SOC variables (#354)
• Add duals for SecondOrderCones (#416)
• Add general constraints support (#554)
• Support Nonlinear Expressions (#556)
• Warning: excessive time spent in model updates. when using read_from_file (#558)

v1.2.3

Gurobi v1.2.3

Diff since v1.2.2

Merged pull requests:

• Refactor GRBupdatemodel calls (#552) (@torressa)
• Prep for v1.2.3 (#553) (@odow)

Closed issues:

• Refactor constraint deletions and GRBupdatemodel (#516)

v1.2.2

Gurobi v1.2.2

Diff since v1.2.1

Merged pull requests:

• Check all return codes (#544) (@odow)
• Add Indicator constraints to README (#547) (@odow)
• Check feasibility of solutions in PrimalStatus and DualStatus (#548) (@odow)
• Prep for v1.2.2 (#551) (@odow)

Closed issues:

• Gruboi.jl does not handle out-of-memory error (#542)
• Strange reporting with respect to feasibility (#546)
• Install Issue (#549)

v1.2.1

Gurobi v1.2.1

Diff since v1.2.0

Merged pull requests:

• Fix typo in README (#535) (@odow)
• Add Gurobi v11 artifact for CI testing (#536) (@simonbowly)
• Add C API from JuMP to README (#537) (@odow)
• Fix example of Gurobi-specific attributes from JuMP in README.md (#539) (@odow)
• Fix deleting multiple indicator constraints in MOI wrapper (#540) (@odow)
• Prep for v1.2.1 (#541) (@odow)

Closed issues:

• Indicator constraints could not be deleted (#538)

v1.2.0

Gurobi v1.2.0

Diff since v1.1.0

Merged pull requests:

• Support for Gurobi v11 (#531) (@simonbowly)
• Update scripts for Clang v0.17 (#532) (@odow)
• Prep for v1.2.0 (#534) (@odow)

Closed issues:

• Problem precompiling Gurobi on 1.1.0 (#529)
• Update to new Clang.jl version for generating future C API wrappers (#530)

v1.1.0

Gurobi v1.1.0

Diff since v1.0.4

Merged pull requests:

• Add c_column and documentation for the C API (#526) (@odow)
• Prep for v1.1.0 (#527) (@odow)

Closed issues:

• Document how to use C API (#412)